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62ddcf05 HS |
1 | /* |
2 | * (C) Copyright 2010 | |
3 | * Heiko Schocher, DENX Software Engineering, hs@denx.de. | |
4 | * | |
1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
62ddcf05 HS |
6 | */ |
7 | ||
8 | #ifndef __CONFIG_KM83XX_H | |
9 | #define __CONFIG_KM83XX_H | |
10 | ||
a0744285 VL |
11 | #define CONFIG_DISPLAY_BOARDINFO |
12 | ||
62ddcf05 HS |
13 | /* include common defines/options for all Keymile boards */ |
14 | #include "keymile-common.h" | |
15 | #include "km-powerpc.h" | |
16 | ||
cf73639d AH |
17 | #ifndef MTDIDS_DEFAULT |
18 | # define MTDIDS_DEFAULT "nor0=boot" | |
19 | #endif /* MTDIDS_DEFAULT */ | |
20 | ||
21 | #ifndef MTDPARTS_DEFAULT | |
22 | # define MTDPARTS_DEFAULT "mtdparts=" \ | |
62ddcf05 HS |
23 | "boot:" \ |
24 | "768k(u-boot)," \ | |
25 | "128k(env)," \ | |
26 | "128k(envred)," \ | |
cf73639d AH |
27 | "-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");" |
28 | #endif /* MTDPARTS_DEFAULT */ | |
62ddcf05 HS |
29 | |
30 | #define CONFIG_MISC_INIT_R | |
31 | /* | |
32 | * System Clock Setup | |
33 | */ | |
34 | #define CONFIG_83XX_CLKIN 66000000 | |
35 | #define CONFIG_SYS_CLK_FREQ 66000000 | |
36 | #define CONFIG_83XX_PCICLK 66000000 | |
37 | ||
38 | /* | |
39 | * IMMR new address | |
40 | */ | |
41 | #define CONFIG_SYS_IMMR 0xE0000000 | |
42 | ||
43 | /* | |
44 | * Bus Arbitration Configuration Register (ACR) | |
45 | */ | |
46 | #define CONFIG_SYS_ACR_PIPE_DEP 3 /* pipeline depth 4 transactions */ | |
47 | #define CONFIG_SYS_ACR_RPTCNT 3 /* 4 consecutive transactions */ | |
48 | #define CONFIG_SYS_ACR_APARK 0 /* park bus to master (below) */ | |
49 | #define CONFIG_SYS_ACR_PARKM 3 /* parking master = QuiccEngine */ | |
50 | ||
51 | /* | |
52 | * DDR Setup | |
53 | */ | |
54 | #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ | |
55 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE | |
0f2b721c HB |
56 | #define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */ |
57 | ||
62ddcf05 HS |
58 | #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE |
59 | #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \ | |
60 | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) | |
61 | ||
62 | #define CFG_83XX_DDR_USES_CS0 | |
63 | ||
64 | /* | |
65 | * Manually set up DDR parameters | |
66 | */ | |
67 | #define CONFIG_DDR_II | |
68 | #define CONFIG_SYS_DDR_SIZE 2048 /* MB */ | |
69 | ||
70 | /* | |
71 | * The reserved memory | |
72 | */ | |
73 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ | |
74 | #define CONFIG_SYS_FLASH_BASE 0xF0000000 | |
75 | ||
76 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) | |
77 | #define CONFIG_SYS_RAMBOOT | |
78 | #endif | |
79 | ||
80 | /* Reserve 768 kB for Mon */ | |
81 | #define CONFIG_SYS_MONITOR_LEN (768 * 1024) | |
82 | ||
83 | /* | |
84 | * Initial RAM Base Address Setup | |
85 | */ | |
86 | #define CONFIG_SYS_INIT_RAM_LOCK | |
87 | #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ | |
88 | #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in RAM */ | |
62ddcf05 HS |
89 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ |
90 | GENERATED_GBL_DATA_SIZE) | |
91 | ||
92 | /* | |
93 | * Init Local Bus Memory Controller: | |
94 | * | |
95 | * Bank Bus Machine PortSz Size Device | |
96 | * ---- --- ------- ------ ----- ------ | |
97 | * 0 Local GPCM 16 bit 256MB FLASH | |
98 | * 1 Local GPCM 8 bit 128MB GPIO/PIGGY | |
99 | * | |
100 | */ | |
101 | /* | |
102 | * FLASH on the Local Bus | |
103 | */ | |
104 | #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ | |
105 | #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ | |
106 | #define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */ | |
107 | #define CONFIG_SYS_FLASH_PROTECTION | |
108 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE | |
109 | ||
110 | #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE | |
7d6a0982 | 111 | #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_256MB) |
62ddcf05 HS |
112 | |
113 | #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \ | |
7d6a0982 JH |
114 | BR_PS_16 | /* 16 bit port size */ \ |
115 | BR_MS_GPCM | /* MSEL = GPCM */ \ | |
62ddcf05 HS |
116 | BR_V) |
117 | ||
118 | #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) | \ | |
119 | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \ | |
120 | OR_GPCM_SCY_5 | \ | |
7d6a0982 | 121 | OR_GPCM_TRLX_SET | OR_GPCM_EAD) |
62ddcf05 HS |
122 | |
123 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */ | |
124 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */ | |
125 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } | |
126 | ||
127 | /* | |
128 | * PRIO1/PIGGY on the local bus CS1 | |
129 | */ | |
8ed74341 HS |
130 | /* Window base at flash base */ |
131 | #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_KMBEC_FPGA_BASE | |
7d6a0982 | 132 | #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_128MB) |
62ddcf05 | 133 | |
8ed74341 | 134 | #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_KMBEC_FPGA_BASE | \ |
7d6a0982 JH |
135 | BR_PS_8 | /* 8 bit port size */ \ |
136 | BR_MS_GPCM | /* MSEL = GPCM */ \ | |
62ddcf05 | 137 | BR_V) |
8ed74341 | 138 | #define CONFIG_SYS_OR1_PRELIM (MEG_TO_AM(CONFIG_SYS_KMBEC_FPGA_SIZE) | \ |
62ddcf05 HS |
139 | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \ |
140 | OR_GPCM_SCY_2 | \ | |
7d6a0982 | 141 | OR_GPCM_TRLX_SET | OR_GPCM_EAD) |
62ddcf05 HS |
142 | |
143 | /* | |
144 | * Serial Port | |
145 | */ | |
146 | #define CONFIG_CONS_INDEX 1 | |
62ddcf05 HS |
147 | #define CONFIG_SYS_NS16550_SERIAL |
148 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
149 | #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) | |
150 | ||
151 | #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) | |
152 | #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) | |
153 | ||
62ddcf05 HS |
154 | #define CONFIG_OF_STDOUT_VIA_ALIAS |
155 | ||
62ddcf05 HS |
156 | /* |
157 | * QE UEC ethernet configuration | |
158 | */ | |
159 | #define CONFIG_UEC_ETH | |
160 | #define CONFIG_ETHPRIME "UEC0" | |
161 | ||
5bcd64cf | 162 | #if !defined(CONFIG_MPC8309) |
62ddcf05 HS |
163 | #define CONFIG_UEC_ETH1 /* GETH1 */ |
164 | #define UEC_VERBOSE_DEBUG 1 | |
5bcd64cf | 165 | #endif |
62ddcf05 HS |
166 | |
167 | #ifdef CONFIG_UEC_ETH1 | |
168 | #define CONFIG_SYS_UEC1_UCC_NUM 3 /* UCC4 */ | |
169 | #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE /* not used in RMII Mode */ | |
170 | #define CONFIG_SYS_UEC1_TX_CLK QE_CLK17 | |
171 | #define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH | |
172 | #define CONFIG_SYS_UEC1_PHY_ADDR 0 | |
173 | #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII | |
174 | #define CONFIG_SYS_UEC1_INTERFACE_SPEED 100 | |
175 | #endif | |
176 | ||
177 | /* | |
178 | * Environment | |
179 | */ | |
180 | ||
181 | #ifndef CONFIG_SYS_RAMBOOT | |
182 | #define CONFIG_ENV_IS_IN_FLASH | |
68005ea6 | 183 | #ifndef CONFIG_ENV_ADDR |
62ddcf05 HS |
184 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ |
185 | CONFIG_SYS_MONITOR_LEN) | |
68005ea6 | 186 | #endif |
62ddcf05 | 187 | #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ |
68005ea6 | 188 | #ifndef CONFIG_ENV_OFFSET |
62ddcf05 | 189 | #define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN) |
68005ea6 | 190 | #endif |
62ddcf05 HS |
191 | |
192 | /* Address and size of Redundant Environment Sector */ | |
193 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ | |
194 | CONFIG_ENV_SECT_SIZE) | |
195 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
196 | ||
197 | #else /* CFG_SYS_RAMBOOT */ | |
198 | #define CONFIG_SYS_NO_FLASH /* Flash is not usable now */ | |
199 | #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ | |
200 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) | |
201 | #define CONFIG_ENV_SIZE 0x2000 | |
202 | #endif /* CFG_SYS_RAMBOOT */ | |
203 | ||
204 | /* I2C */ | |
00f792e0 HS |
205 | #define CONFIG_SYS_I2C |
206 | #define CONFIG_SYS_NUM_I2C_BUSES 4 | |
207 | #define CONFIG_SYS_I2C_MAX_HOPS 1 | |
208 | #define CONFIG_SYS_I2C_FSL | |
209 | #define CONFIG_SYS_FSL_I2C_SPEED 200000 | |
210 | #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F | |
211 | #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 | |
212 | #define CONFIG_SYS_I2C_OFFSET 0x3000 | |
213 | #define CONFIG_SYS_FSL_I2C2_SPEED 200000 | |
214 | #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F | |
215 | #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 | |
216 | #define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \ | |
217 | {0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \ | |
218 | {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \ | |
219 | {1, {I2C_NULL_HOP} } } | |
62ddcf05 | 220 | |
f3e93617 | 221 | #define CONFIG_KM_IVM_BUS 2 /* I2C2 (Mux-Port 1)*/ |
62ddcf05 HS |
222 | |
223 | /* I2C SYSMON (LM75, AD7414 is almost compatible) */ | |
224 | #define CONFIG_DTT_LM75 /* ON Semi's LM75 */ | |
225 | #define CONFIG_DTT_SENSORS {0, 1, 2, 3} /* Sensor addresses */ | |
226 | #define CONFIG_SYS_DTT_MAX_TEMP 70 | |
62ddcf05 | 227 | #define CONFIG_SYS_DTT_HYSTERESIS 3 |
00f792e0 | 228 | #define CONFIG_SYS_DTT_BUS_NUM 1 |
62ddcf05 HS |
229 | |
230 | #if defined(CONFIG_CMD_NAND) | |
231 | #define CONFIG_NAND_KMETER1 | |
232 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
8ed74341 | 233 | #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE |
62ddcf05 HS |
234 | #endif |
235 | ||
236 | #if defined(CONFIG_PCI) | |
237 | #define CONFIG_CMD_PCI | |
238 | #endif | |
239 | ||
240 | /* | |
241 | * For booting Linux, the board info and command line data | |
242 | * have to be in the first 8 MB of memory, since this is | |
243 | * the maximum mapped by the Linux kernel during initialization. | |
244 | */ | |
245 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) | |
246 | ||
247 | /* | |
248 | * Core HID Setup | |
249 | */ | |
250 | #define CONFIG_SYS_HID0_INIT 0x000000000 | |
251 | #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ | |
252 | HID0_ENABLE_INSTRUCTION_CACHE) | |
253 | #define CONFIG_SYS_HID2 HID2_HBE | |
254 | ||
255 | /* | |
256 | * MMU Setup | |
257 | */ | |
258 | ||
259 | #define CONFIG_HIGH_BATS 1 /* High BATs supported */ | |
260 | ||
261 | /* DDR: cache cacheable */ | |
72cd4087 | 262 | #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \ |
62ddcf05 HS |
263 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
264 | #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \ | |
265 | BATU_VS | BATU_VP) | |
266 | #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L | |
267 | #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U | |
268 | ||
269 | /* IMMRBAR & PCI IO: cache-inhibit and guarded */ | |
72cd4087 | 270 | #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \ |
62ddcf05 HS |
271 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
272 | #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS \ | |
273 | | BATU_VP) | |
274 | #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L | |
275 | #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U | |
276 | ||
277 | /* PRIO1, PIGGY: icache cacheable, but dcache-inhibit and guarded */ | |
72cd4087 | 278 | #define CONFIG_SYS_IBAT2L (CONFIG_SYS_KMBEC_FPGA_BASE | BATL_PP_RW | \ |
8ed74341 HS |
279 | BATL_MEMCOHERENCE) |
280 | #define CONFIG_SYS_IBAT2U (CONFIG_SYS_KMBEC_FPGA_BASE | BATU_BL_128M | \ | |
281 | BATU_VS | BATU_VP) | |
72cd4087 | 282 | #define CONFIG_SYS_DBAT2L (CONFIG_SYS_KMBEC_FPGA_BASE | BATL_PP_RW | \ |
62ddcf05 HS |
283 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
284 | #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U | |
285 | ||
286 | /* FLASH: icache cacheable, but dcache-inhibit and guarded */ | |
72cd4087 | 287 | #define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ |
62ddcf05 HS |
288 | BATL_MEMCOHERENCE) |
289 | #define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE | BATU_BL_256M | \ | |
290 | BATU_VS | BATU_VP) | |
72cd4087 | 291 | #define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ |
62ddcf05 HS |
292 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
293 | #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U | |
294 | ||
295 | /* Stack in dcache: cacheable, no memory coherence */ | |
72cd4087 | 296 | #define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW) |
62ddcf05 HS |
297 | #define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \ |
298 | BATU_VS | BATU_VP) | |
299 | #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L | |
300 | #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U | |
301 | ||
302 | /* | |
303 | * Internal Definitions | |
62ddcf05 | 304 | */ |
62ddcf05 HS |
305 | #define BOOTFLASH_START 0xF0000000 |
306 | ||
307 | #define CONFIG_KM_CONSOLE_TTY "ttyS0" | |
308 | ||
309 | /* | |
310 | * Environment Configuration | |
311 | */ | |
312 | #define CONFIG_ENV_OVERWRITE | |
313 | #ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */ | |
314 | #define CONFIG_KM_DEF_ENV "km-common=empty\0" | |
315 | #endif | |
316 | ||
b648bfc2 HB |
317 | #ifndef CONFIG_KM_DEF_ARCH |
318 | #define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0" | |
62ddcf05 HS |
319 | #endif |
320 | ||
321 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
322 | CONFIG_KM_DEF_ENV \ | |
b648bfc2 | 323 | CONFIG_KM_DEF_ARCH \ |
62ddcf05 | 324 | "newenv=" \ |
68005ea6 VL |
325 | "prot off "__stringify(CONFIG_ENV_ADDR)" +0x40000 && " \ |
326 | "era "__stringify(CONFIG_ENV_ADDR)" +0x40000\0" \ | |
62ddcf05 HS |
327 | "unlock=yes\0" \ |
328 | "" | |
329 | ||
330 | #if defined(CONFIG_UEC_ETH) | |
331 | #define CONFIG_HAS_ETH0 | |
332 | #endif | |
333 | ||
334 | #endif /* __CONFIG_KM83XX_H */ |